{"product_id":"k-n-filter-universal-rubber-filter-round-straight-3-5in-flange-id-x-5in-od-x-8-5in-h","title":"K\u0026N Filter Universal Rubber Filter Round Straight 3.5in Flange ID x 5in OD x 8.5in H","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eRU-1785\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844032089\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N RU-1785 Universal Clamp-On Air Filter 3.5in Flange ID x 5in OD x 8.5in H\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe K\u0026amp;N RU-1785 is a round straight universal air filter with a centered rubber flange measuring 3.5 inches ID 5 inches OD and 8.5 inches tall. It fits a wide range of applications including racing vehicles generators snowmobiles tractors and radio-controlled cars regardless of intake angle or offset. This pre-oiled washable filter increases airflow for better horsepower and acceleration while trapping contaminants with four layers of cotton gauze.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Layers of Protection:\u003c\/strong\u003e Multiple layers of premium cotton gauze with a tacking agent form a mesh that blocks harmful contaminants for long engine protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Once Every 5 Years:\u003c\/strong\u003e Needs cleaning only every 75000 miles under normal highway conditions based on 15000 miles per year average.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Pre-oiled and ready to use with pliable rubber flanges that stretch up to 116 inch for secure clamp-on fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered Power:\u003c\/strong\u003e State-of-the-art media design improves horsepower acceleration and overall engine performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Durable premium materials ensure lifetime use absorbing vibration for reliable attachment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFlanges absorb vibration and stretch slightly for between sizes.\u003c\/li\u003e\n\u003cli\u003eWashable and reusable to reduce landfill waste from disposable filters.\u003c\/li\u003e\n\u003cli\u003eProduct weight 1.8 lbs ships in box measuring 9.25in x 6.5in x 9.25in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eClamp-on design uses standard hose clamp not included for attachment.\u003c\/li\u003e\n\u003cli\u003eMolded rubber flange 1.75in long centers on 3.5in ID intake for secure seal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eRacing Vehicles\u003c\/td\u003e\n\u003ctd\u003eCustom Intakes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eGenerators\u003c\/td\u003e\n\u003ctd\u003eAll Types\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eSnowmobiles\u003c\/td\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eTractors\u003c\/td\u003e\n\u003ctd\u003eAgricultural\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eRadio-Controlled Cars\u003c\/td\u003e\n\u003ctd\u003eRC Models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven leader in high-flow air filtration for motorsports and powersports.\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing with cotton gauze media for consistent performance.\u003c\/li\u003e\n\u003cli\u003e1-Year Limited Warranty backs every universal filter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does the RU-1785 fit specific vehicles?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e This is a universal clamp-on filter for custom applications like racing setups generators snowmobiles tractors and RC cars with 3.5in intake.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used in the filter media?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Four layers of premium cotton gauze treated with a tacking agent for superior contaminant trapping and airflow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and maintenance?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 1-Year Limited Warranty. Clean every 75000 miles or 5 years with K\u0026amp;N cleaning kit for reuse.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground shipping via UPS or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective cardboard box 9.25in L x 6.5in W x 9.25in H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.8 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40094254334031,"sku":"KNNRU-1785","price":78.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-filter-universal-rubber-filter-round-straight-3_5in-flange-id-x-5in-od-x-8_5in-h-kn-engineering.jpg?v=1766994403","url":"https:\/\/www.blackopsautoworks.com\/products\/k-n-filter-universal-rubber-filter-round-straight-3-5in-flange-id-x-5in-od-x-8-5in-h","provider":"Black Ops Auto Works","version":"1.0","type":"link"}